EP 2017612 A1 20090121 - Piezoelectric biosensor and biosensor array for parallel detection of multiple biomarkers
Title (en)
Piezoelectric biosensor and biosensor array for parallel detection of multiple biomarkers
Title (de)
Piezoelektrischer Biosensor und Biosensoren-Array zur parallelen Erkennung mehrerer Biomarker
Title (fr)
Biocapteur piézoélectrique et réseau de biocapteur pour détection parallèle de plusieurs biomarqueurs
Publication
Application
Priority
EP 07112863 A 20070720
Abstract (en)
Biosensors are analytical devices composed of a recognition element coupled to a physical transducer (mass, optical, electrochemical and thermal) for qualitative and / or quantitative detection of biological analytes. Biosensors have wide applications in Medical & Technology; Food & Technology; Industrial & Technology; Environment Measurement & Technology and BioDefense. The invention is about a novel biosensor and biosensor array using piezoelectric ceramic resonators as the core component of the biosensor, and to develop a biosensor platform for simultaneous detection of multiple biomarkers including but not limited to detection of multiple cancer markers for screening and early diagnosis of the most common types of cancers; detection of multiple heart disease markers for early diagnosis and prognosis of heart disease; detection of multiple food contaminants for improvement of food safety; detection of multiple environmental toxins for monitoring environmental pollution and detection of multiple bio-warfare agents for military and civil defence applications. The piezoelectric ceramic-based biosensor and the technology platform established will create an exciting new market in various sectors
IPC 8 full level
G01N 29/02 (2006.01); G01N 29/036 (2006.01); G01N 29/22 (2006.01); G01N 29/30 (2006.01)
CPC (source: EP)
G01N 29/022 (2013.01); G01N 29/036 (2013.01); G01N 29/222 (2013.01); G01N 29/226 (2013.01); G01N 29/30 (2013.01); G01N 33/543 (2013.01); G01N 2291/0255 (2013.01); G01N 2291/0256 (2013.01); G01N 2291/0426 (2013.01); G01N 2291/0427 (2013.01)
Citation (search report)
- [XY] EP 1804059 A2 20070704 - ATONOMICS AS [DK]
- [X] WO 0220832 A1 20020314 - ATONOMICS APS [DK], et al
- [XY] WO 9105261 A1 19910418 - DU PONT [US]
- [Y] YANG MENGSU ET AL: "Genosensor technology and the detection of interfacial nucleic acid chemistry", ANALYTICA CHIMICA ACTA, ELSEVIER, AMSTERDAM, NL, vol. 346, no. 3, 1997, pages 259 - 275, XP002253752, ISSN: 0003-2670
- [DA] LEE J H ET AL: "Immunoassay of prostate-specific antigen (PSA) using resonant frequency shift of piezoelectric nanomechanical microcantilever", BIOSENSORS & BIOELECTRONICS, ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, vol. 20, no. 10, 15 April 2005 (2005-04-15), pages 2157 - 2162, XP004769157, ISSN: 0956-5663
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07112863 A 20070720; EP 08160682 A 20080718